execute store result storage minecraft:rmr arguments.box_start[0] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_start_x
execute store result storage minecraft:rmr arguments.box_start[1] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_start_y
execute store result storage minecraft:rmr arguments.box_start[2] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_start_z

execute store result storage minecraft:rmr arguments.box_end[0] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_end_x
execute store result storage minecraft:rmr arguments.box_end[1] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_end_y
execute store result storage minecraft:rmr arguments.box_end[2] double 0.001 run scoreboard players get @s rmr.hitbox.self.box_end_z